DFRobot Gravity - analog sensor of TDS, purity of water for Arduino

Index: DFR-10830 EAN: 5904422360740

Analog TDS sensor compatible with Arduino, it is used for measuring the hardness and the purity of water. It can be used to test the quality of water in households, hydroponic farms and others. It measures TDS in the range of 0 ppm to 1000 ppm. It is supplied with the voltage from 3.3 V to 5.5 V.

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Manufacturer: DFRobot
Compatibility: Arduino

Description

Analog TDS sensor compatible with Arduino, it is used for measuring the hardness and the purity of water. It can be used to test the quality of water in households, hydroponic farms and others. TDS (Total Dissolved Solids) indicates how many substances was dissolved in one liter of water. The higher the TDS value, the more substances the water contains, therefore it is more polluted. The sensor is measuring the TDS in the range of 0 ppm to 1000 ppm. It is powered with the voltage from 3.3 V to 5.5 V.

DFRobot Gravity - czujnik TDS czystości wody dla Arduino

The kit includes a waterproof probe for measuring TDS. The device is easy to use but it is unable to transmit data for controlling and analyze the water quality online. The device is powered with the voltage from 3.3 V to 5.5 V so it is compatible with 3.3 V or 5 V boards, for example,Arduino.

DFRobot Gravity: czujnik TDS jakości wody dla Arduino

 

Attention!

  • the probe cannot be used in water with the temperature above 55 ℃
  • the probe cannot be installed too close to the edge of the container, it can cause incorrect reading of the TDS
  • waterproof is only the probe, the remaining elements can't have a contact with water

Specification

  • Input voltage: from 3.3 V to 5.5 V
  • Output voltage: 0 V to 2.3 V
  • Working current: 3 to 6 mA
  • Measuring range TDS: from 0 ppm to 1000 ppm
  • Measurement accuracy TDS:± 10% F. S. (25 ℃)
  • The number of needles of the probe: 2
  • Probe length: 83 cm
  • Probe color: black
  • Other: waterproof probe
  • Connector of the module: PH2.0-3Pin (Gravity)
  • Connector of electrode and probe: XH2, 54-2Pin
  • Module dimensions: 42 x 32 mm

Set includes

  • 1x analog sensor TDS
  • 1x waterproof probe
  • 1x cable Gravity

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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